title: Association between diversity in the Src homology 2 domain--containing tyrosine phosphatase binding site of Helicobacter pylori CagA protein and gastric atrophy and cancer.
mesh_terms: D000595:Amino Acid Sequence; D000942:Antigens, Bacterial / Q000378:metabolism*; D001426:Bacterial Proteins / Q000378:metabolism*; D001483:Base Sequence; D001665:Binding Sites; D017124:Conserved Sequence; D017931:DNA Primers; D005753:Gastric Mucosa / Q000473:pathology*; D005756:Gastritis / Q000382:microbiology / Q000473:pathology; D014644:Genetic Variation; D016480:Helicobacter pylori / Q000235:genetics* / Q000302:isolation & purification; D006801:Humans; D008969:Molecular Sequence Data; D017027:Protein Tyrosine Phosphatases / Q000378:metabolism*; D016415:Sequence Alignment; D013270:Stomach / Q000473:pathology*; D013274:Stomach Neoplasms / Q000382:microbiology / Q000473:pathology*; D018909:src Homology Domains
chemical_list: D000942:Antigens, Bacterial; D001426:Bacterial Proteins; D017931:DNA Primers; C080866:cagA protein, Helicobacter pylori; D017027:Protein Tyrosine Phosphatases